\begin{tabular}{lcccccccccccc}\\\toprule
 & \multicolumn{4}{c}{$\rho$} & \multicolumn{4}{c}{$\delta_{1}$} & \multicolumn{4}{c}{$\delta_{2}$} \\
&(1)&(2)&(3)&(4)&(1)&(2)&(3)&(4)&(1)&(2)&(3)&(4)\\\cmidrule(r){2-5}\cmidrule(r){6-9}\cmidrule(r){10-13}
&$0.24$&$0.18$&$0.11$&$0.06$&0.02&0.01&0.02&0.01&0.92&0.93&0.92&0.93\\
&(0.06)&(0.06)&(0.07)&(0.07)&(0.03)&(0.03)&(0.03)&(0.03)&(0.01)&(0.01)&(0.01)&(0.01)\\
&&&&&&&&&&&&\\
 & \multicolumn{4}{c}{$\tilde{\phi}_{m}$: Mother's Time} & \multicolumn{4}{c}{$\tilde{\phi}_{f}$: Father's Time} & \multicolumn{4}{c}{$\tilde{\phi}_{\theta}$: TFP} \\
&(1)&(2)&(3)&(4)&(1)&(2)&(3)&(4)&(1)&(2)&(3)&(4)\\\cmidrule(r){2-5}\cmidrule(r){6-9}\cmidrule(r){10-13}
Constant&$6.06$&$7.51$&$12.63$&$36.51$&$3.66$&$4.45$&$6.53$&$11.26$&2.18&2.40&2.25&2.47\\
&(2.18)&(3.08)&(7.84)&(40.30)&(2.39)&(3.21)&(5.91)&(13.97)&(0.35)&(0.35)&(0.36)&(0.35)\\
Single&$0.43$&$0.49$&$0.52$&$0.83$&-&-&-&-&-0.08&-0.07&-0.07&-0.07\\
&(0.46)&(0.61)&(1.00)&(1.93)&-&-&-&-&(0.06)&(0.06)&(0.06)&(0.06)\\
Mother some coll.&$-0.76$&-&$-1.71$&$-2.84$&-&-&-&-&-0.04&-&-0.02&-0.01\\
&(0.60)&-&(1.63)&(3.94)&-&-&-&-&(0.06)&-&(0.06)&(0.06)\\
Mother coll+&$-1.23$&-&$-3.21$&$-5.63$&-&-&-&-&-0.07&-&-0.05&-0.04\\
&(0.73)&-&(2.58)&(7.07)&-&-&-&-&(0.07)&-&(0.07)&(0.07)\\
Child's age&$-0.49$&$-0.59$&$-0.96$&$-1.76$&$-0.37$&$-0.53$&$-0.94$&$-1.82$&-0.12&-0.12&-0.12&-0.12\\
&(0.21)&(0.30)&(0.69)&(2.04)&(0.24)&(0.35)&(0.77)&(2.24)&(0.03)&(0.03)&(0.03)&(0.03)\\
Num. of children 0-5&$0.37$&$0.61$&$0.85$&$1.96$&$0.62$&$0.79$&$1.33$&$2.21$&-0.00&-0.02&-0.02&-0.01\\
&(0.44)&(0.59)&(1.01)&(2.63)&(0.54)&(0.71)&(1.35)&(3.07)&(0.06)&(0.06)&(0.06)&(0.06)\\
Type 2&-&$-1.67$&$-2.99$&-&-&-&-&-&-&-0.06&-0.07&-\\
&-&(1.05)&(2.37)&-&-&-&-&-&-&(0.07)&(0.07)&-\\
Type 3&-&$-3.20$&$-5.48$&-&-&-&-&-&-&-0.07&-0.12&-\\
&-&(1.63)&(3.99)&-&-&-&-&-&-&(0.13)&(0.11)&-\\
$\mu_{k}$&-&-&-&$-11.02$&-&-&-&-&-&-&-&-0.08\\
&-&-&-&(13.25)&-&-&-&-&-&-&-&(0.12)\\
Father some coll.&-&-&-&-&$-1.11$&$-1.72$&$-3.23$&$-6.53$&-0.03&-0.05&-0.04&-0.02\\
&-&-&-&-&(0.84)&(1.19)&(2.78)&(8.33)&(0.08)&(0.08)&(0.08)&(0.08)\\
Father coll+&-&-&-&-&$-1.08$&$-1.76$&$-3.50$&$-7.27$&0.14&0.12&0.14&0.14\\
&-&-&-&-&(0.77)&(1.12)&(2.92)&(9.12)&(0.08)&(0.08)&(0.07)&(0.08)\\
Year = 2002&-&-&-&-&-&-&-&-&-0.31&-0.32&-0.30&-0.32\\
&-&-&-&-&-&-&-&-&(0.04)&(0.04)&(0.04)&(0.04)\\
\\
\bottomrule\end{tabular}